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<title><![CDATA[EC21 Product Catalogs - function testing]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/function_testing--2053/1/function testing.html]]></link><item>
<title><![CDATA[D 371X-16Q Wafer Gear Type Butterfly Valve]]></title><link><![CDATA[https://wendy0987.en.ec21.com/D_371X_16Q_Wafer_Gear--12049948_12049968.html]]></link><description><![CDATA[length (mm)
31
42
44
44
50
54
54
60
Testing
Valve body
1.5-2.4
Pressure Mpa
Sealing
1.1-1.76
Rate working pressure
1.0-1.6
temperature
1-80°C
Media
Water and weak corrosive fluids
]]></description><pubDate><![CDATA[20250318]]></pubDate></item>
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<title><![CDATA[Wholesale OEM DN400 Butterfly Valve Manufacturer]]></title><link><![CDATA[https://wtstwtvalve.en.ec21.com/Wholesale_OEM_DN400_Butterfly_Valve--11759535_12031215.html]]></link><description><![CDATA[Functionality and Uses 
1. 
Reliable Flow Control: DN400 butterfly valve
offers precise modulation and shut-off capabilities for water, air, and chemical fluids.
2. 
Industrial Applications: Widely u]]></description><pubDate><![CDATA[20250305]]></pubDate></item>
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<title><![CDATA[BS Non-rising Stem Resilient Seatd Gate Valve China]]></title><link><![CDATA[https://metalco602.en.ec21.com/BS_Non_rising_Stem_Resilient--9654712_9654713.html]]></link><description><![CDATA[Function and specification
Type
Nominal pressure (Mpa)
Test pressure
Suitable temperature (℃)
Suitable medium
Strength (Water)(Mpa)
Enclose (Water) (Mpa)
Z45X-16
1.6
2.4
1.76
≤80
Water
Z45X-10
1.]]></description><pubDate><![CDATA[20241231]]></pubDate></item>
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<title><![CDATA[Wireline Pressure Control Equipment]]></title><link><![CDATA[https://aqemachinery6868.en.ec21.com/Wireline_Pressure_Control_Equipment--11895712_12017526.html]]></link><description><![CDATA[testing and perforation, our wireline pressure control equipment can now be designed with nominal diameters of 120mm and 130mm, and withstand pressures up to 20,000 PSI. We also provide custom design]]></description><pubDate><![CDATA[20241015]]></pubDate></item>
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<title><![CDATA[Aerosol Valves Multi Functional Actuator for Lubricant]]></title><link><![CDATA[https://vast32.en.ec21.com/Aerosol_Valves_Multi_Functional_Actuator--8783478_11984855.html]]></link><description><![CDATA[Testing procedures: Inquire about the manufacturer&apos;s testing procedures to ensure cans undergo rigorous testing for functionality, durability, and safety.
- Material selection: Discuss with the manuf]]></description><pubDate><![CDATA[20240813]]></pubDate></item>
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<title><![CDATA[40 Inch Swing Check Valve, ASTM A351 CF8, 300 LB, Flanged]]></title><link><![CDATA[https://ballvalve1.en.ec21.com/40_Inch_Swing_Check_Valve--11978534_11978541.html]]></link><description><![CDATA[testing and inspection in accordance with the API 598 standard. This includes pressure testing to ensure that the valve can withstand the rated pressure without leakage and functional testing to veri]]></description><pubDate><![CDATA[20240801]]></pubDate></item>
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<title><![CDATA[API 602 Carbon Steel Gate Valve]]></title><link><![CDATA[https://vervovalve.en.ec21.com/API_602_Carbon_Steel_Gate--11978564_11978576.html]]></link><description><![CDATA[functionality for your industrial applications.
Valve description:Gate valve, bolted bonnet, RISING STEM, RB.Design: API 602.Body: ASTM A105NNominal size: 1-1/2 INCH.Nominal class: 300 LB.End Connect]]></description><pubDate><![CDATA[20240801]]></pubDate></item>
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<title><![CDATA[DBB Flat Gate Valve]]></title><link><![CDATA[https://jscvalves123.en.ec21.com/DBB_Flat_Gate_Valve--11881854_11977808.html]]></link><description><![CDATA[BS 4504, DIN 2501Flanged to ASME B16.5 (2 Inch - 24 Inch) and ASME B16.47 Series A / B (26 Inch and above) Clamp / Hub ends on request.Testing: API 598, API 6D, EN 12266-1, EN 1074-1, ISO 5208
]]></description><pubDate><![CDATA[20240731]]></pubDate></item>
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<title><![CDATA[Floating Ball Valve]]></title><link><![CDATA[https://kairuitevalves.en.ec21.com/Floating_Ball_Valve--11933785_11974769.html]]></link><description><![CDATA[test of time, offering long-lasting durability in various conditions.
8. Compact Design: The compact design of our floating ball valves saves space without compromising on functionality, making them ]]></description><pubDate><![CDATA[20240725]]></pubDate></item>
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<title><![CDATA[Low Pressure Regulator Gas]]></title><link><![CDATA[https://abydaglobal.en.ec21.com/Low_Pressure_Regulator_Gas--11968021_11968032.html]]></link><description><![CDATA[testing to meet international standards. With our comprehensive understanding of the LPG industry, we&apos;ve designed our regulators to withstand the rigors of everyday use while offering ease of mainten]]></description><pubDate><![CDATA[20240713]]></pubDate></item>
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<title><![CDATA[Pinch Valve]]></title><link><![CDATA[https://leflowvalves.en.ec21.com/Pinch_Valve--11930782_11930787.html]]></link><description><![CDATA[Test &amp; Inspection: EN12266, API 598
Leflow’s high quality Pinch Valve
is the ideal solution for shutting off and controlling abrasive, corrosive and fibrous media such as emulsions, silt, dust,gase]]></description><pubDate><![CDATA[20240429]]></pubDate></item>
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<title><![CDATA[Choke Manifold]]></title><link><![CDATA[https://apimeivalve66.en.ec21.com/Choke_Manifold--11754519_11841148.html]]></link><description><![CDATA[testing and production operations.
Features
1. The choke manifold
is the necessary device to implement well pressure control technology. It works on controlling the pressure, maintaining pressure bal]]></description><pubDate><![CDATA[20230904]]></pubDate></item>
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<title><![CDATA[LN87 Cage Guided Regulating Valve]]></title><link><![CDATA[https://supconvalve.en.ec21.com/LN87_Cage_Guided_Regulating_Valve--11032715_11032718.html]]></link><description><![CDATA[LN87 Cage guided regulating valve
High Precision
Globe Control Valve Globe valve
are designed strictly on the basis of the IEC standard. They are the latest self-innovated modularized straight stroke]]></description><pubDate><![CDATA[20200212]]></pubDate></item>
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<title><![CDATA[Gas Valve]]></title><link><![CDATA[https://igtchina.en.ec21.com/Gas_Valve--11706713_11706714.html]]></link><description><![CDATA[test point ball valve is used just after the LP regulator in Caravan, Boat, and Leisure house installations. The test point is used to conduct the EN1949-150mbar gas leak test. Mandatory for EU marke]]></description><pubDate><![CDATA[20230111]]></pubDate></item>
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<title><![CDATA[Quarter Turn Electric Actuator]]></title><link><![CDATA[https://lijinco.en.ec21.com/Quarter_Turn_Electric_Actuator--4653206_4653324.html]]></link><description><![CDATA[TRAIN:
* HIGH ALLOY STEEL GEAR TRAINS PROVIDE SELF-LOCKING FUNCTION
TO AVOID VALVE BACK DRIVE.
H. CERTIFICATES:
*ISO9001
*CE
*CSA(CONFORMING TO THE TEST STANDARD OF OUTDOOR USAGE)
*RoHs COMPLIANCE
]]></description><pubDate><![CDATA[20100816]]></pubDate></item>
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<title><![CDATA[Brass Check Gate Valve JKL-9169]]></title><link><![CDATA[https://jtcopper01.en.ec21.com/Brass_Check_Gate_Valve_JKL--11617552_11617571.html]]></link><description><![CDATA[The gate valve with check function is easy to install, which can reduce one check valve and save cost. We have various materials, such as HPb59-1, CW617N, CZ132 and so on.
Brass Check Gate Valve JKL-]]></description><pubDate><![CDATA[20220808]]></pubDate></item>
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<title><![CDATA[Single Orifice Air Valve]]></title><link><![CDATA[https://985980671.en.ec21.com/Single_Orifice_Air_Valve--11034593_7132350.html]]></link><description><![CDATA[function is to quickly remove the air accumulated in the pipeline to improve the efficiency of water pipes and pumps. Once a negative pressure occurs in the pipe, it can quickly suck in air for stora]]></description><pubDate><![CDATA[20230525]]></pubDate></item>
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<title><![CDATA[Cast Steel and Stainless Steel Gate Valve Z41Y H-40/64/100 Cuniform Gate Valve]]></title><link><![CDATA[https://yuanda698.en.ec21.com/Cast_Steel_and_Stainless_Steel--8883734_8883772.html]]></link><description><![CDATA[Function and Specification
Type
Nominal pressure
(MPa)
Testing pressure
Suitable temperature
（℃）
Suitable
medium
Strength (Water)
(MPa)
Enclose
(Water)
(MPa)
Z941/41Y H-60
SZ41H-40
4.0
6.15
4.5]]></description><pubDate><![CDATA[20240315]]></pubDate></item>
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<title><![CDATA[High Performance Butterfly Valve]]></title><link><![CDATA[https://haiyingvalve.en.ec21.com/High_Performance_Butterfly_Valve--11725077_11725079.html]]></link><description><![CDATA[test. The flow characteristics of such valves are approximately equal to the percent.
Advantage:
1. Reasonable design, compact structure, easy installation and disassembly, easy to repair.
2. With hi]]></description><pubDate><![CDATA[20230210]]></pubDate></item>
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<title><![CDATA[Pinch Valves]]></title><link><![CDATA[https://keyto.en.ec21.com/Pinch_Valves--11703672_11703673.html]]></link><description><![CDATA[testing impurity sample, waste discharge
02
Suitable for inspecting samples contain impurities / particles or not
03
Applications in occasion which need to avoid cross contamination between samples
W]]></description><pubDate><![CDATA[20230106]]></pubDate></item>
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<title><![CDATA[Globe Valve]]></title><link><![CDATA[https://baisheng326.en.ec21.com/Globe_Valve--11922748_11929565.html]]></link><description><![CDATA[tested and tested according to EN-12266-1, stop valves are used to cut off the flow of media in industrial installations.
④ZETKAMA’s products also include valves with additional functions. These ]]></description><pubDate><![CDATA[20240425]]></pubDate></item>
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<title><![CDATA[ANSI Bellows Seal Gate Valve]]></title><link><![CDATA[https://afbvalve.en.ec21.com/ANSI_Bellows_Seal_Gate_Valve--11859822_11859826.html]]></link><description><![CDATA[functions, bellow seal globe valve can not only be used as a cut-off, but also can be used to regulate and control the pressure flow. The bellow seal gate valve
is usually used for isolation. Bellow ]]></description><pubDate><![CDATA[20231028]]></pubDate></item>
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<title><![CDATA[DN250 PN16 Triple Offset Butterfly Valve for Steam]]></title><link><![CDATA[https://kevinyuda.en.ec21.com/DN250_PN16_Triple_Offset_Butterfly--9420490_10432221.html]]></link><description><![CDATA[test: BS EN 12266-1
Material
Body: Carbon steel &amp;ndash; WCB
Disc: Carbon steel &amp;ndash;WCB
Stem: Stainless steel &amp;ndash; 2Cr13
Seat: SS410+XB450
Drive
Manual/Worm gear
Connection ends
Double flanged
A]]></description><pubDate><![CDATA[20170606]]></pubDate></item>

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